	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	38059,	19063.8,	43070.1,	29706.2,	null,	null,	null,	null,	null,	null],
[582,	35135.7,	18017.9,	40866,	28046.5,	null,	null,	null,	null,	null,	null],
[580,	34651.3,	17686.7,	40231,	27527.4,	null,	null,	null,	null,	null,	null],
[575,	32747,	16897.3,	38215.9,	26268.5,	null,	null,	null,	null,	null,	null],
[574,	32381,	16757.7,	37931.4,	25989,	null,	null,	null,	null,	null,	null],
[572,	31707.9,	16411.2,	37217.1,	25477.1,	null,	null,	null,	null,	null,	null],
[569,	30652.3,	16007,	36163.5,	24778.1,	null,	null,	null,	null,	null,	null],
[567,	30144.2,	15732.2,	35598.8,	24319.9,	null,	null,	null,	null,	null,	null],
[566,	29826.2,	15536.2,	35269.9,	24124.2,	null,	null,	null,	null,	null,	null],
[561,	28996.5,	14867.6,	33625.1,	22922.8,	null,	null,	null,	null,	null,	null],
[559,	28602.4,	14580.5,	32881.8,	22556.1,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	17132.5,	20475.9,	null,	21765.8,	18702.5],
[553,	27439.6,	13749.7,	30950.5,	21289.5,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	16395.9,	19244.5,	null,	20858.1,	17625.1],
[549,	null,	null,	null,	null,	null,	16167,	18956.1,	null,	20499.5,	17287.9],
[548,	26499,	13160.2,	29534.2,	20273.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	15557.4,	18114.6,	null,	19719.5,	16504.7],
[543,	null,	null,	null,	null,	14981.9,	15434.3,	17791.7,	null,	19614.8,	16285.4],
[541,	null,	null,	null,	null,	null,	15291,	17508.5,	null,	19343.2,	15977.9],
[540,	24389.9,	12207.2,	27373.6,	18795.6,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	14662.7,	16980,	null,	18578.9,	15566.3],
[536,	23444.8,	11725.6,	26300.8,	18134.9,	null,	14446.1,	16743,	null,	18338.8,	15248.6],
[535,	null,	null,	null,	null,	13949.8,	14376.1,	16561.5,	null,	18273.2,	15139.9],
[530,	null,	null,	null,	null,	null,	13728.1,	15668,	16986.7,	17422.5,	14441.1],
[528,	21587,	10911.6,	24234.9,	16744.2,	null,	13584.5,	15333.5,	null,	17134.7,	14171.9],
[522,	null,	null,	null,	null,	null,	12854,	14436.2,	15869.6,	16247.2,	13397.3]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​